MIDI Implementation
25
7
0121: Auto Wah
Cyclically controls a filter to create cyclic change in timbre.
No Parameter
Value
Description
1
Filter Type
0–1
Lpf, Bpf
Type of filter
Lpf: The wah effect will be
applied over a wide frequency
range.
Bpf: The wah effect will be
applied over a narrow
frequency range.
2
Manual #2
0–127
0–127
Adjusts the center frequency
at which the effect is applied.
3
Peak
0–127
0–127
Adjusts the amount of the
wah effect that will occur in
the range of the center
frequency.
Set a higher value for Q to
narrow the range to be
affected.
4
Sens
0–127
0–127
Adjusts the sensitivity with
which the filter is controlled.
5
Polarity
0–1
Up, Down
Sets the direction in which
the frequency will change
when the auto-wah filter is
modulated.
Up: The filter will change
toward a higher frequency.
Down: The filter will change
toward a lower frequency.
6
Rate Mode
0–1
Hz, note
When this is set to “note,” the
effect is synchronized with
the tempo.
7
Rate #1
1–127
0.05–10.00
Hz
Frequency of modulation (Hz)
8
Rate
0–21
note
Frequency of modulation
(note)
9
Depth
0–127
0–127
Depth of modulation
10
Phase
0–90
0–180 deg
Adjusts the degree of phase
shift of the left and right
sounds when the wah effect is
applied.
11
Low Gain
0–30
-15–+15 dB
Gain of the low range
12
High Gain
0–30
-15–+15 dB
Gain of the high range
13
Level
0–127
0–127
Output Level
7
0103: Humanizer
Adds a vowel character to the sound, making it similar to a human voice.
No Parameter
Value
Description
1
Drive Sw
0–1
Off, On
Turns Drive on/off.
2
Drive #2
0–127
0–127
Degree of distortion
Also changes the volume.
3
Vowel1
0–4
a, e, i, o, u
Selects the vowel.
4
Vowel2
0–4
a, e, i, o, u
5
Rate Mode
0–1
Hz, note
When this is set to “note,” the
effect is synchronized with
the tempo.
6
Rate
1–127
0.05–10.00
Hz
Frequency at which the two
vowels switch (Hz)
7
Rate #1
0–21
note
Frequency at which the two
vowels switch (note)
8
Depth
0–127
0–127
Effect depth
9
Input Sync
Sw
0–1
Off, On
Determines whether the LFO
for switching the vowels is
reset by the input signal (ON)
or not (OFF).
10
Input Sync
Threshold
0–127
0–127
Volume level at which reset is
applied
No Parameter
Value
Description
11
Manual
0–100
0–100
Point at which Vowel 1/2
switch
49 or less: Vowel 1 will have a
longer duration.
50: Vowel 1 and 2 will be of
equal duration.
51 or more: Vowel 2 will have
a longer duration.
12
Low Gain
0–30
-15–+15 dB
Gain of the low frequency
range
13
High Gain
0–30
-15–+15 dB
Gain of the high frequency
range
14
Pan
0–127
L64–63R
Stereo location of the output
15
Level
0–127
0–127
Output level
7
012b: Ring Modulator
This is an effect that applies amplitude modulation (AM) to the input signal,
producing bell-like sounds. You can also change the modulation frequency in
response to changes in the volume of the sound sent into the effect.
No Parameter
Value
Description
1
Frequency #1 0–127
0–127
Adjusts the frequency at
which modulation is applied.
2
Sens
0–127
0–127
Adjusts the amount of
frequency modulation
applied.
3
Polarity
0–1
Up, Down
Determines whether the
frequency modulation moves
towards higher frequencies
(Up) or lower frequencies
(Down).
4
Low Gain
0–30
-15–+15 dB
Gain of the low frequency
range
5
High Gain
0–30
-15–+15 dB
Gain of the high frequency
range
6
Balance #2
0–100
D100:0W–
D0:100W
Volume balance between the
direct sound (D) and the
effect sound (W)
7
Level
0–127
0–127
Output level
7
0125: Tremolo
Cyclically modulates the volume to add tremolo effect to the sound.
No Parameter
Value
Description
1
Mod Wave
0–4
Tri, Sqr, Sin,
Saw1, Saw2
Modulation Wave
Tri: Triangle wave
Sqr: Square wave
Sin: Sine wave
Saw1/2: Sawtooth wave
2
Rate Mode
0–1
Hz, note
When this is set to “note,” the
effect is synchronized with
the tempo.
3
Rate #1
1–127
0.05–10.00
Hz
Frequency of the change (Hz)
4
Rate
0–21
note
Frequency of the change
(note)
5
Depth #2
0–127
0–127
Depth to which the effect is
applied
6
Low Gain
0–30
-15–+15 dB
Gain of the low range
7
High Gain
0–30
-15–+15 dB
Gain of the high range
8
Level
0–127
0–127
Output Level
